<footer class="footer">
    <div class="container-fluid">
      <nav class="float-left">
        <ul>
          <li>
            <a href="https://gitee.com/Linera/flask-dash">
              Flask-Dash
            </a>
          </li>
        </ul>
      </nav>
      <div class="copyright float-right">
        &copy; Creative Linrena
      </div>
    </div>
</footer>
